sound focusing的例句大全

Sound Focusing Theorem for the Hall where the Plan Is a n Regular Polygon Inscribed in a Circle

平面为圆内接正n边形（n为≥7的奇数）的厅堂声聚焦定理

Moreover, ANR effect also can be used for sound focusing by flat lenses.

此外，声负折射效应也可以用于平板声聚焦等方面的研究。

Based on the reference [ 1], author presents and proves the sound focusing law for the hall, when the plan of the hall is a n regular polygon inscribed in a circle and the sound source is in the center of circle.

本文以参考文献[1]为基础，提出和论证了平面为圆内接正多边形且声源位于圆心时的厅堂声聚焦规律。

Influence of parameters such as attenuation coefficient, velocity of sound, and temperature of medium on focusing sound field generated by a self-focused concave spherical radiator has been studied through numerical simulation with Ray-leigh integral.

以凹球面自聚焦超声换能器为例，用瑞利积分进行数值模拟计算，研究声衰减、声速、温度等参数对声聚焦的影响，并对不同生物组织中声聚焦的特点进行了比较。

Optimal Analysis on the Performance Characteristics of Irreversible Semiconductor Thermoelectric Refrigerator and Generator; Laser Breakdown-Generated Sound in Different Optical Focusing Lens Systems

不可逆半导体制冷器和温差发电器性能特性的优化分析不同光聚焦状态的光击穿声辐射特性

This article discussed the hot topics focusing on Dolby Digital and surround sound technologies, with a probing into some professional issues related to the HDTV audio domain.

本文围绕杜比数字和环绕声技术等热点话题，探讨了有关高清晰度电视音频领域的一些专业问题。

From the respective of technique, the detailed analysis is represented focusing on technical performance, sound, intensity, speed and soft pedal.

重点从钢琴的弹奏角度出发，在技术表现手段、声音、力度与速度、踏板等方面作了比较详尽的分析。

The dependence of USAE in tissue on several important factors, including the choice of difference frequency, tissue absorption of sound, tissue elasticity and focusing performance of the confocal transducer, was discussed.

分析了差频选取、组织声吸收、组织弹性以及共焦换能器聚焦性能等几种重要因素对生物组织声发射的不同影响。